1.4835
2014-12-30 15:29:25 Origin： Remark：0 Click：
Specifications DIN EN 10302 / 10095 of Steel 1.4835 Round bar, flat bar, Forgings X9CrNiSiNCe21-11-2 ESR, Hot forging, rolling, heat treatment, straightened, ultrasonic test, cold machined.
TECHNICAL DATA SHEET - Heat Resisting Steel - DIN 1.4835
MATERIAL CATEGORY: Heat resisting steel / Austenitic corrosion resisting steels
FEATURES AND CLASSIFICATIONS
Heat-resistant steel means one type of steel possesses inoxidizability, enough high-temperature strength and excellent heat-resistant quality under high temperature. Heat resistant steel is divided into oxidation resistant steel and refractory steel according to its performance. Further into Austenitic heat-resistant steel, Martensitic heat-resistant steel, Ferritic heat-resistant steel and Pearlitic heat-resistant steel according to its normalizing.
Austenitic steels - Contains more austenite formative elements like Chromium, manganese, nitrogien. At temperature above 600℃, which possess superior high temerature strength, structure stability, excellent weldability.
Heat-resistant steel means one type of steel possesses inoxidizability, enough high-temperature strength and excellent heat-resistant quality under high temperature. Heat resistant steel is divided into oxidation resistant steel and refractory steel according to its performance. Further into Austenitic heat-resistant steel, Martensitic heat-resistant steel, Ferritic heat-resistant steel and Pearlitic heat-resistant steel according to its normalizing.
Austenitic steels - Contains more austenite formative elements like Chromium, manganese, nitrogien. At temperature above 600℃, which possess superior high temerature strength, structure stability, excellent weldability.
MATERIAL SPECIFICATIONS - DIN 17442,17744 (2002/1985), DIN EN 10302, 10095 (2002/1999)
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.05～0.12
Silicon, Si (％): 1.40 ~ 2.50
Mangaese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.045
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 20.0～22.0
Nickel, Ni (％): 10.0～12.0
Other (％): N 0.12 ~ 0.20, Ce 0.03～0.08
Silicon, Si (％): 1.40 ~ 2.50
Mangaese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.045
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 20.0～22.0
Nickel, Ni (％): 10.0～12.0
Other (％): N 0.12 ~ 0.20, Ce 0.03～0.08
MECHANICAL PROPERTIES AT ROOM TEMPERATURE
Thermal forming temp/℃: 1150～800
Heat treatment temp/℃|soft annealing: 750～800
Heat treatment temp/℃|quenching: —
Heat treatment temp/℃|soft annealing: 750～800
Heat treatment temp/℃|quenching: —
Condition: annealed
Tensile strength, Rm / MPa: 500～700
Tensile strength, Rm / MPa: 500～700
Yield strength, Rp0.2 ≥ MPa: 255
Elongation, A5 ≥ (％): -
Elongation, A5 ≥ (％): -
APPLICATION FIELD
Heat-resistant steel is widely used in the field of manufacturing the boiler, steam turbine, motive power machine, industrial furnace, and other mechanical parts of aviation, petrochemical engineering operating at high temperature. Those parts must hold the features: high temperature strength, resistance to high temperature oxide etch, enough toughness, excellent machinability, weldability, structure stability based on different usages.
Heat-resistant steel is widely used in the field of manufacturing the boiler, steam turbine, motive power machine, industrial furnace, and other mechanical parts of aviation, petrochemical engineering operating at high temperature. Those parts must hold the features: high temperature strength, resistance to high temperature oxide etch, enough toughness, excellent machinability, weldability, structure stability based on different usages.
MANUFACTURING TECHNOLOGY - SMELTING
Heat resistant steel is generally smelt in electric arc furnace or induction furnace. For higher quality,it should be smelt via technology of vacuum refining and external refining.
Heat resistant steel is generally smelt in electric arc furnace or induction furnace. For higher quality,it should be smelt via technology of vacuum refining and external refining.
PRODUCT PROFILE
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 400mm X W100 - 1000mm X L1000 - 5000mm
Sheet steel via cold rolled: T0.5 - 3mm X W100 - 1500mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.comSheet steel via cold rolled: T0.5 - 3mm X W100 - 1500mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
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